Home / 45,893.64-63,332.16-25,750.08

Finding the Fourth Proportional to 45,893.64, 63,332.16 and 25,750.08

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Solution

The fourth proportional to 45,893.64, 63,332.16 and 25,750.08 is: 35,534.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,893.64 : 63,332.16 = 25,750.08 : x
  2. Step 2: Convert to fraction form
    45,893.64/63,332.16 = 25,750.08/x
  3. Step 3: Cross multiply
    45,893.64x = 63,332.16 × 25,750.08
  4. Step 4: Simplify right side
    45,893.64x = 1,630,808,186.57
  5. Step 5: Solve for x
    x = 1,630,808,186.57/45,893.64
  6. Step 6: Final answer
    x = 35,534.51

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.